--- product_id: 635703132 title: "9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4" brand: "bosch" price: "€ 124.01" currency: EUR in_stock: true category: "Bosch" url: https://www.desertcart.at/products/635703132-9673-oe-fine-wire-double-iridium-spark-plug-pack-4 store_origin: AT region: Austria --- # 24% less voltage needed Factory pre-gapped, ready to install Up to 4X longer life durability 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 **Brand:** bosch **Price:** € 124.01 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with Bosch’s cutting-edge spark plug tech! ## Quick Answers - **What is this?** 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 by bosch - **How much does it cost?** € 124.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/635703132-9673-oe-fine-wire-double-iridium-spark-plug-pack-4) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OE-Perfect Fit:** Meets or exceeds manufacturer specs for seamless compatibility with modern GDI engines. - • **Enduring Performance:** Double iridium electrodes deliver up to 4X longer lifespan, keeping your engine firing strong. - • **Plug & Play Convenience:** Pre-gapped at 1.1mm for hassle-free installation—no adjustments needed. - • **Precision Ignition Power:** 360° laser welded ultra-fine iridium wire boosts ignitability and engine efficiency. - • **Corrosion-Resistant Threads:** Nickel-plated rolled threads prevent galling and ensure easy removal. ## Overview Bosch 9673 OE Fine Wire Double Iridium Spark Plugs feature ultra-fine iridium electrodes and 360-degree laser welding to reduce voltage requirements by up to 24%, ensuring superior ignitability and up to 4X longer life. Factory pre-gapped and corrosion-resistant, these plugs deliver OE-level fit and performance for modern gasoline and GDI engines, making them the smart upgrade for reliable, efficient ignition. ## Description Bosch OE Fine Wire Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced original equipment (OE) spark plug technology. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and iridium ground electrode inlay help it to go the distance. OE-matched spark position ensures compatibility with Gasoline Direct Injection (GDI) technology used in modern gas engines. Bosch OE Fine Wire Double Iridium spark plugs are pre-gapped at the factory and ready to install right out of the box - gap adjustment prior to installation not required. The Nickel-plated rolled threads provide maximum resistance to corrosion - ensuring the spark plug removes easily from the cylinder head without galling - and do not require anti-seize during installation - saving time. Bosch Double Iridium Spark Plugs meet or exceed manufacturer design requirements for OE fit, form, and function for modern gasoline engines. Unlock the performance in your engine with Bosch Double Iridium Spark Plugs. ## Features - 360-degree laser welded ultra-fine wire iridium firing pin provides better ignitability - reducing voltage requirements up to 24% - and enhanced durability - Meets or exceeds manufacturer design requirements for OE fit, form, and function for modern gasoline engines - including Gasoline Direct Injection (GDI) engines ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0027ZKDG2 | | Best Sellers Rank | #26,954 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #251 in Ignitions | | Brand Name | Bosch | | Compatible with Vehicle Type | Car | | Core Material | Iridium | | Country of Origin | USA | | Customer Reviews | 4.6 4.6 out of 5 stars (2,645) | | Gap Size | 1.1 Millimeters | | Global Trade Identification Number | 00028851034449 | | Item Type Name | OE Replacement Spark Plug, Up to 4X Longer Life (4 Pk) Chrysler Aspen, 300, Dodge Challenger, Charger, Durango, Ram 1500, Ram 2500, Ram 3500, Jeep Commander, Grand Cherokee | | Item Weight | 0.21 Pounds | | Manufacturer | Bosch Automotive | | Manufacturer Part Number | 9673 | | Model | 9673 | | Number of Items | 1 | | OEM Equivalent Part Number | Consultar con el fabricante | | Thread Size | 14 | | Top Material Type | iridium | | UPC | 028851034449 | | Unit Count | 4.0 Count | | What Is In the Box | spark plugs | ## Product Details - **Brand:** Bosch - **Core Material:** Iridium - **Thread Size:** 14 - **Top Material Type:** iridium - **Vehicle Service Type:** Car ## Images ![9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 1](https://m.media-amazon.com/images/I/71FZXJroy2L.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Frequently Bought Together - BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - GEARWRENCH 3/8" Drive 6 Pt. 5/8" x 6" Magnetic Swivel Spark Plug Socket - 80546 - Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/635703132-9673-oe-fine-wire-double-iridium-spark-plug-pack-4](https://www.desertcart.at/products/635703132-9673-oe-fine-wire-double-iridium-spark-plug-pack-4) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-23*